RT Journal Article SR Electronic T1 An unusual aetiology of ‘collapse query cause’: penetrating chest trauma JF Clinical Medicine JO Clin Med FD Royal College of Physicians SP s14 OP s14 DO 10.7861/clinmedicine.15-3-s14 VO 15 IS Suppl 3 A1 Rachel Yong A1 William Eysenck A1 Eiry Edmunds YR 2015 UL http://www.rcpjournals.org/content/15/Suppl_3/s14.abstract